Ink cartridge



FIG. 1 is a front, top, and left side perspective view of an ink cartridge;

FIG. 2 is a rear, bottom, and right side perspective view thereof;

FIG. 3 is another rear, top, and right side perspective view thereof;

FIG. 4 is another rear, top, and left side perspective view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a front elevation view thereof; and,

FIG. 10 is a rear elevation view thereof.

Those portions of the Figures shown in broken lines are for illustration only and form no part of the claimed design.

The ink cartridge is shown with a symbolic break in its width and length. The broken away symbols on the drawings indicate the appearance of any portion of the article between the break lines forms no part of the claimed design. 

CLAIM The ornamental design for an ink cartridge, as shown and described herein. 